Product Specifications: Material: Ceramic Diameter: 4 Inches Optional Set: 4-Piece Set, 6-Piece Set, 8-Piece Set, 4-Piece Set with Holder, 6-Piece Set with Holder, 8-Piece Set with Holder Product Features: Fashionable coasters add color to your table top. Made of high-quality ceramic materials, you can use it with confidence. Easy to clean and wipe. If there are stains, wipe gently with clean water. Very suitable for decorating kitchen, living room, coffee shop, bar, hotel or office, etc. The bottom design makes the coaster not easy to slide, and also protects the desktop from scratches. 4 inches in diameter, suitable for all kinds of hot and cold drinks, it is a perfect match for any dining table or dining table. Nice Gifts: Practical coasters can also be used as gifts for relatives and friends on birthdays, housewarming, Thanksgiving, Christmas, Halloween, Valentine's Day. If you have any questions, please feel free to contact us. Sincerely wish you a happy shopping!